Suricata before 4.0.5 stops TCP stream inspection upon a TCP RST from a server. This allows detection bypass because Windows TCP clients proceed with normal processing of TCP data that arrives shortly after an RST (i.e., they act as if the RST had not yet been received).
References
Link | Resource |
---|---|
https://github.com/OISF/suricata/pull/3428/commits/843d0b7a10bb45627f94764a6c5d468a24143345 | Patch Third Party Advisory |
https://github.com/kirillwow/ids_bypass | Exploit Third Party Advisory |
https://redmine.openinfosecfoundation.org/issues/2501 | Exploit Third Party Advisory |
https://suricata-ids.org/2018/07/18/suricata-4-0-5-available/ | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-07-23T20:00:00
Updated: 2018-07-23T20:57:01
Reserved: 2018-07-23T00:00:00
Link: CVE-2018-14568
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-07-23T20:29:00.333
Modified: 2019-10-03T00:03:26.223
Link: CVE-2018-14568
JSON object: View
Redhat Information
No data.
CWE